4 Ch Bi-directional (2 Way Balanced Audio over Fiber Extender to 20
Kilometers over SM Fiber, XLR Audio to Fiber Conventer
BY-XLR-404A includes 4 Ch Bi-directional balanced audio fiber
transmitters and receivers, which supports 4 Ch 2 Way Channels
16-bit digitally encoded broadcast quality balanced audio over 1
multi-mode or single-mode optical fiberr (multi-mode up to 500
Meters or single-mode optical fiber up to 20 Kilometers).
Features:
1)4 Channels 2 Way balanced audio XLR (female to male, male to
Female) over 20Km SMF or 500 meters on MMF
2)Supports 16-bit digitally encoded broadcast quality balanced
audio; 1 U Chassis rack-mount installation.
3)with Bi-directional hot-pluggable SFP module.
4)Plug and Play design ensures adjustment-free installation and
operation, and optical adjustments are never required;LED
indicators are provided to instantly monitor
the system operating status.
Specification:
Optical:
Wavelength: 1310nm/1550nm
Output Power: -10~ -5dBm
Optic fiber: 50/125u multimode,62.5/125u multimode,9/125u single
mode
Rx sensitivity: -25dBm
Optical connector: 1 x LC
Distance: 0~500 Meters (MMF) / 0~20KM (SMF) (default)
Balanced Audio:
Number of Channels: 4 Ch 2 Way
Input Connector: XLR(female)
Output Connector: XLR(male)
Input / Output Impedance: 10K Ohm
Input capacitance LINE inputs: 10 pF
Max input/output voltage: 1.0Vp-p
Frequency Response: 20 Hz~24kHz @±3dB
Sample Rates From: 48kHz
SNR: > 80dB
Electrical & Mechanical:
Power Adapter: AC 90V~240V
Power Consumption: < 8W
Installation: 19’’ 1U rack-mount chassis
Shipping Weight: (include Transmitter & Receiver ) 7kg
Environmental:
Operating Temperature: -20°C ~ +75°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 0% ~ 95% (non-condensing)
MTBF: >100,000 hours
Application:
Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio,
CCTV audio and Professional AV applications etc
Company Profile:
We are the leading professional Designer/Manufacter in China
Our products and solutions focus on high-definition video, audio,
data, Ethernet, contact closure, USB and other fiber optics. The
leading products are SD / HD / 3G / 12G-SDI optical transmission
equipment (for EFP / ENG / ESP cameras, optical transmission SDI /
TALLY / REMOTE control / intercom / return video / TC / Genlock /
PGM / Ethernet etc. And Lemo SMPTE311/304 3K.93C remote power for
the camera), USB1.1 / 2.0 / USB3.0 fiber extender, 4K HDMI to
fiber, KVM (HDMI + USB mouse and keyboard) to fiber, balance audio
to fiber, contact closure / data / Ethernet fiber. we can provide
the customized products with the short lead time.
Facto Review:
